Home / 352,576-775,136

Finding the Third Proportional to 352,576 and 775,136

Calculator

Solution

The third proportional to 352,576 and 775,136 is: 1,704,131.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,576 : 775,136 = 775,136 : x
  2. Step 2: Convert to fraction form
    352,576/775,136 = 775,136/x
  3. Step 3: Cross multiply
    352,576x = 775,136 × 775,136
  4. Step 4: Simplify right side
    352,576x = 600,835,818,496
  5. Step 5: Solve for x
    x = 600,835,818,496/352,576
  6. Step 6: Final answer
    x = 1,704,131.36

Related Problems

Find third proportional to 176,288 and 387,568
Half scale
Find third proportional to 705,152 and 1,550,272
Double scale
Find third proportional to 352,578 and 775,140
Similar ratio
Find third proportional to 528,864 and 1,162,704
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.